diff --git a/common/configuration.nix b/common/configuration.nix
index 2b93d34..1f42b03 100644
--- a/common/configuration.nix
+++ b/common/configuration.nix
@@ -3,7 +3,7 @@
 {
   # Enable the OpenSSH daemon
   services.openssh.enable = true;
-  services.openssh.settings.PermitRootLogin = "no";
+  services.openssh.settings.PermitRootLogin = lib.mkDefault "no";
 
   # Activate nix flakes.
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
@@ -26,6 +26,7 @@
     jnettop
     iperf3
     ncdu
+    git
     tig
   ];
 
diff --git a/flake.nix b/flake.nix
index 2aa3e0f..4c96d68 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,5 +19,11 @@
       specialArgs = attrs;
       modules = [ ./mesange/configuration.nix ];
     };
+
+    nixosConfigurations."pinson" = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      specialArgs = attrs;
+      modules = [ ./pinson/configuration.nix ];
+    };
   };
 }
diff --git a/pinson/configuration.nix b/pinson/configuration.nix
new file mode 100644
index 0000000..0693ffe
--- /dev/null
+++ b/pinson/configuration.nix
@@ -0,0 +1,99 @@
+# Edit this configuration file to define what should be installed on
+# your system. Help is available in the configuration.nix(5) man page, on
+# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
+
+{ config, lib, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+      ../common/configuration.nix
+    ];
+
+  # Use the GRUB 2 boot loader.
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/vda";
+
+  # use the latest kernel compatible with zfs
+  boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
+
+  # workaround because we are in a vm
+  boot.zfs.devNodes = "/dev/disk/by-partuuid";
+
+  # setup automatic snapshots (~short term: retain no more than 1 month)
+  services.zfs.autoSnapshot = {
+    enable = true;
+    frequent = 0;
+    monthly = 0;
+  };
+
+  # automatic scrub, 20th of each month at 3AM
+  services.zfs.autoScrub = {
+    enable = true;
+    interval = "*-*-20 03:00:00";
+  };
+
+  networking.hostName = "pinson";
+  # required by zfs
+  networking.hostId = "8425e349";
+
+  services.openssh.settings.PasswordAuthentication = false;
+  services.openssh.settings.PermitRootLogin = "yes";
+
+  users.users.root.openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDiT41LuYEluLxyyWR+zM1cOhcp6cC0DosCi1VivJCv8 armael@teabox"
+  ];
+
+  users.users."music" = {
+    isNormalUser = true;
+    uid = 1001;
+  };
+
+  users.users."macaron" = {
+    isNormalUser = true;
+    uid = 1002;
+  };
+
+  users.groups = {
+    music = {
+      gid = 1001;
+      members = [ "music" "macaron" ];
+    };
+  };
+
+  users.users."macaron".openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHrUE40cFRIcnVI8rtopNlC1BVb58jS27/K2PQq5oZPd armael@macaron.isomorphis.me"
+  ];
+
+  environment.systemPackages = with pkgs; [
+    zfs
+    beets
+  ];
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # This option defines the first version of NixOS you have installed on this particular machine,
+  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
+  #
+  # Most users should NEVER change this value after the initial install, for any reason,
+  # even if you've upgraded your system to a new NixOS release.
+  #
+  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
+  # so changing it will NOT upgrade your system.
+  #
+  # This value being lower than the current NixOS release does NOT mean your system is
+  # out of date, out of support, or vulnerable.
+  #
+  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
+  # and migrated your data accordingly.
+  #
+  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
+  system.stateVersion = "23.11"; # Did you read the comment?
+
+}
+
diff --git a/pinson/hardware-configuration.nix b/pinson/hardware-configuration.nix
new file mode 100644
index 0000000..49976b9
--- /dev/null
+++ b/pinson/hardware-configuration.nix
@@ -0,0 +1,41 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "virtio_scsi" "sr_mod" "virtio_blk" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/200637c3-22c6-4ae1-9715-a89802cfc72c";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/5933-ABB0";
+      fsType = "vfat";
+    };
+
+  fileSystems."/piscine/musique" =
+    { device = "piscine/musique";
+      fsType = "zfs";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}